Inventor · disambiguated record
Takao Ohno
Also filed as: OHNO TAKAO
29 granted patents·5 pending applications·557 citations·filing 1977–2022
97Inventor score
Files withTEIJIN LTD8MITSUI PETROCHEMICAL IND6FUJITSU LTD5TAMURA KAKEN CORP3FUJITSU SEMICONDUCTOR LTD2
Top patents by PatentIndex Score
34 records- 0197US4545950AProcess for producing stretched articles of ultrahigh-molecular-weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1983·Granted Oct 8, 1985·116 cites·10 claims
- 0293US7884459B2Semiconductor device suitable for a stacked structureFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Feb 8, 2011·23 cites·9 claims
- 0393US4778971AInduction heating apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1987·Granted Oct 18, 1988·57 cites·29 claims
- 0490US4612148AProcess for producing stretched articles of ultrahigh-molecular-weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1985·Granted Sep 16, 1986·71 cites·7 claims
- 0586US8216934B2Semiconductor device suitable for a stacked structureYOSHIDA EIJI·Filed 2010·Granted Jul 10, 2012·7 cites·12 claims
- 0686US4168361ARandom copolymer of propylene and 1-butene and process for its productionMITSUI PETROCHEMICAL IND·Filed 1977·Granted Sep 18, 1979·46 cites·7 claims
- 0785US6732911B2Solder jointing system, solder jointing method, semiconductor device manufacturing method, and semiconductor device manufacturing systemFUJITSU LTD·Filed 2001·Granted May 11, 2004·35 cites·39 claims
- 0884US7196418B2Semiconductor device and stacked semiconductor device that can increase flexibility in designing a stacked semiconductor deviceFUJITSU LTD·Filed 2005·Granted Mar 27, 2007·14 cites·12 claims
- 0980US7273039B2Control apparatus for vehicular internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 25, 2007·11 cites·5 claims
- 1079US5674624AHighly light-transmitting dust protective film, and dust protective memberMITSUI PETROCHEMICAL IND·Filed 1993·Granted Oct 7, 1997·40 cites·6 claims
- 1174US6475701B2Active energy beam curable composition and printed wiring boardTAMURA KAKEN CORP·Filed 2001·Granted Nov 5, 2002·19 cites·20 claims
- 1272US5863355AFlux for soldering electronic components on circuit substrates, and mounted or unmounted circuit substrateTAMURA KAKEN CO LTD·Filed 1996·Granted Jan 26, 1999·36 cites·8 claims
- 1368US11929531B2Composite membraneTEIJIN LTD·Filed 2022·Granted Mar 12, 2024·0 cites·9 claims
- 1468US6673654B2Method of manufacturing semiconductor device using heated conveyance memberFUJITSU LTD·Filed 2002·Granted Jan 6, 2004·15 cites·3 claims
- 1556US7407702B2Polymetaphenylene isophthalamide-based polymer porous film, process for its production and battery separatorTEIJIN LTD·Filed 2004·Granted Aug 5, 2008·2 cites·34 claims
- 1656US6412757B1Shock absorbing apparatusTOYOTSU ENG & MFG CO LTD·Filed 2001·Granted Jul 2, 2002·12 cites·4 claims
- 1755US4764452APhotosensitive resin compositionsTAMURA KAKEN CO LTD·Filed 1987·Granted Aug 16, 1988·16 cites·10 claims
- 1853US11931700B2Substrate for liquid filterTEIJIN LTD·Filed 2018·Granted Mar 19, 2024·0 cites·10 claims
- 1952US6428644B1Process and apparatus for producing a laminate for electronic partsTEIJIN LTD·Filed 1999·Granted Aug 6, 2002·16 cites·37 claims
- 2050US11276871B2Electrolyte membrane and method for producing sameTOKYO INST TECH·Filed 2017·Granted Mar 15, 2022·0 cites·11 claims
- 2149US11338250B2Substrate for liquid filterTEIJIN LTD·Filed 2014·Granted May 24, 2022·0 cites·9 claims
- 2249US7998779B2Solid-state imaging device and method of fabricating solid-state imaging deviceFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Aug 16, 2011·0 cites·14 claims
- 2349US7726278B2Internal combustion engine control apparatusMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Jun 1, 2010·2 cites·7 claims
- 2448US11338252B2Substrate for liquid filterTEIJIN LTD·Filed 2014·Granted May 24, 2022·0 cites·5 claims
- 2548US11338251B2Substrate for liquid filterTEIJIN LTD·Filed 2014·Granted May 24, 2022·0 cites·9 claims
- 2647US2005167812A1Semiconductor device, three-dimensional semiconductor device, and method of manufacturing semiconductor deviceFUJITSU LTD·Filed 2005·Application pending·0 cites
- 2743US5667726AHighly light-transmitting dust protective film, process for preparation thereof and dust protective memberMITSUI PETROCHEMICAL IND·Filed 1994·Granted Sep 16, 1997·8 cites·16 claims
- 2840US4830996AFerroelectric ceramicsMITSUI PETROCHEMICAL IND·Filed 1988·Granted May 16, 1989·7 cites·8 claims
- 2940US2009061192A1Reflective sheet and production method thereofTEIJIN LTD·Filed 2006·Application pending·0 cites
- 3039US8194162B2Imaging deviceMORIYA SUSUMU·Filed 2010·Granted Jun 5, 2012·0 cites·6 claims
- 3138US2005173678A1Surface treatment agents for metal films of printed circuit boardsTAMURA KAKEN CORP·Filed 2005·Application pending·0 cites
- 3235US2003073264A1Method of manufacturing semiconductor device from semiconductor wafer having thick peripheral portionFUJITSU LTD·Filed 2002·Application pending·0 cites
- 3330US2001045244A1Soldering flux for circuit board and circuit boardFiled 2001·Application pending·0 cites
- 3426US5735973APrinted circuit board surface protective agentTAMURA KAKEN CORP·Filed 1993·Granted Apr 7, 1998·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →